Category: Freshwater

This database summarises incursion response and eradication programmes from around the world. The scope of the database is terrestrial arthropod pests and plant pathogens. Weeds, vertebrate pests, aqu...
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Hosted By The New Zealand Institute for Plant and Food Research Limited
Keywords pests, plant pathogens, biosecurity, invaders, eradication
The Biological Control Agents introduced to New Zealand (BCANZ) online database contains complete information on the biological control agents that have been introduced to New Zealand to help manage w...
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Hosted By The New Zealand Institute for Plant and Food Research Limited
Keywords Biological Control Agents, weeds, invertebrate pests, pests
The New Zealand Drought Monitor is a system for keeping track of drought conditions across New Zealand based on a standardised climate index.
Hosted By NIWA
Categories Climate, Freshwater, Land
Keywords drought, climate, hazard, weather, rainfall
National daily river flow forecasts for 24-hour periods across New Zealand.
Hosted By NIWA
Categories Climate, Freshwater
Keywords River, river flow, forecast, flood, modelling
ESR monitors New Zealand’s wastewater for the presence of SARS-CoV-2 – the virus that causes COVID-19. Check the weekly wastewater surveillance report from sampling across the country.
Hosted By ESR
Category Freshwater
Keywords COVID-19, wastewater, wastewater testing
A water quality restoration tool that can help reduce levels of sediment, nutrients and microbes. This can the water quality exiting the wetland and the ecology of downstream water bodies.
Hosted By NIWA
Category Freshwater
Keywords water quality, wetland, restoration
These calendars cover 41 key freshwater fish species and are designed to help people working near freshwater minimise the impact of their work on the fish. Includes spawning and migration periods.
Hosted By NIWA
Category Freshwater
Keywords spawning, migration, fish
Tau kōura is a traditional Māori fishing method commonly used to harvest kōura or freshwater crayfish in areas where they are abundant.
Hosted By NIWA
Category Freshwater
Keywords kōura, crayfish, fishing, māori
Catchment Land Use for Environmental Sustainability (CLUES) model is a GIS-based system that predicts the effects of land-use change and farm practice scenarios on water quality and socio-economic ind...
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Hosted By NIWA
Category Freshwater
Keywords water quality, land use, sustainability
Citizen science database for information on fish passage assessment, catch & release, NZ flood pics and snow depth.
Hosted By NIWA
Categories Climate, Freshwater
Keywords Fish, flood, snow
URQIS is a resource developed in 2012 that provides stormwater and urban stream quality data to the public by accessing a database of urban runoff quality data collected from all over New Zealand.
Hosted By NIWA
Categories Land, Freshwater
Keywords stormwater, runoff
New Zealand Flood Pics (NZFP) is a photographic archive of flooding for Aotearoa New Zealand. Its purpose is to collate photographs from floods that can support evidence-based decision-making for indi...
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Hosted By NIWA
Categories Land, Climate, Freshwater
Keywords flooding, citizen-science, PHOTOGRAPHS, database
Fact sheets on impacts of sediment on freshwater and estuarine and freshwater fish species using existing scientific information and expert scientific knowledge.
Hosted By NIWA
Categories Freshwater, Ocean
Keywords marine, Fish, sediment
Our Land and Water was one of New Zealand’s 11 National Science Challenges, aimed at addressing critical issues in primary production and the sustainable management of land and water resources. Funded...
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Hosted By AgResearch
Keywords land use change, Environment, water quality, Climate Change, Environmental management
New Zealand’s Biological Heritage National Science Challenge (BioHeritage) – Ngā Koiora Tuku Iho – is one of the country’s 11 National Science Challenges. Established in 2014, BioHeritage tackles one ...
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Hosted By Manaaki Whenua - Landcare Research
Keywords Ecosystems, Mātauranga Māori, Biodiversity, Biosecurity, Pest management, resilience, genomics, conservation, restoration, invasive species, communities